On Friday 07 September 2012, Catalin Marinas wrote:
> This patch introduces the atomic, mutex and futex operations. Many
> atomic operations use the load-acquire and store-release operations
> which imply barriers, avoiding the need for explicit DMB.
> 
> Signed-off-by: Will Deacon <[email protected]>
> Signed-off-by: Catalin Marinas <[email protected]>
> Acked-by: Tony Lindgren <[email protected]>

Acked-by: Arnd Bergmann <[email protected]>
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